Lithuania's outdoor sculpture trail of wooden folk art.

Once the local rulers had gone these enchanting ruins housed common folk in an almost real life fairy tale.

This Luxembourg cave is covered in cryptic looking marks left by mining activity.

This museum tells the story of lake dwellers from 4000 BC to 850 BC, replete with stilt houses and goats.

Unconventional site where the tracks of Zurich tramcars intersect.

The immortal Hollywood star rests in peace in an unassuming Swiss village cemetery.

The oldest surviving wooden bridge over Rhine lets travelers cross easily from Switzerland to Liechtensten.

The world's longest and deepest train tunnel.

A tiny rural community in Switzerland was home to one of history's most shocking murders, and led to the banning of Absinthe for nearly a century.

A constellation of golden cobblestones shows the names of local children born under a full moon.

A symbol of friendship between the mountainous regions of Switzerland and Bhutan.

Where Mary Shelley’s "Frankenstein" and John William Polidori's "The Vampyre" were born.

Medieval irrigation channels built into the sides of mountains provided Valais with water for hundreds of years.

Over 3km of caverns and caves at the Switzerland-France border contain the largest underground river in Central Europe.

A Swiss board game museum housed inside a picture-perfect castle.

At 929 pounds and 26 feet tall, this stainless steel fork can only be used by the likes of King Kong.

Swiss vineyards in a UNESCO heritage site.

Walk through a restaurant's refrigerator door to reach this hidden bar.

This colorful but controversial ceiling has been likened to a 21st-century Sistine Chapel.

One hundred years ago this small house in downtown Zürich became the birthplace of the Dada movement.

A once-thriving hotel in the Swiss Alps couldn't compete with climate change.

A breathtaking bridge that crosses a vast gorge over a river's torrents, and has a tale of a devil architect attached.

A historic observatory precariously perched at the "Top of Europe."

Large Hadron Collider and the Birthplace of World Wide Web.